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Phys.org / New AI tool maps the hidden universe of small molecules

The human body and its gut microbiome produce thousands of small molecules that shape how the body functions—influencing immunity, metabolism and more. Identifying what those molecules actually are has been one of the biomedical ...

Sep 4, 2026
Phys.org / How a plant's refusal to self-pollinate could help India grow more of its own cooking oil

Most people assume plants reproduce through whatever pollen happens to land on them. This is not true. A collaborative research initiative involving the Indian Institute of Technology Gandhinagar (IITGN) has mapped and functionally ...

Sep 3, 2026
Tech Xplore / A new kind of AI that does its thinking cheaply without words

There may soon be a new kind of artificial intelligence in town, one that uses a novel approach to thinking that could save massive amounts of computing power and money.

Sep 1, 2026
Phys.org / Iguanodon shinbone growth may be first evidence of an infected skin ulcer in a dinosaur

Fossilized bones can reveal a wealth of details about animals, including their size, appearance, what they ate and any injuries they may have suffered. In a paper published in the journal Royal Society Open Science, researchers ...

Sep 2, 2026
Medical Xpress / Cancer cells release antioxidants to prevent immune cells from destroying them

Molecules called reactive oxygen species, which include so-called "free radicals," have long been viewed as damaging byproducts of our body's metabolism—a reason antioxidant supplements have been considered a potential way ...

Sep 3, 2026
Phys.org / Ultrafast electrons and lasers reveal unexpectedly strong radiation signals in common semiconductors

Detecting radiation is key to technologies ranging from particle accelerators and scientific instruments to medical imaging and security screening. But current detectors must often make trade-offs, providing signals that ...

Sep 4, 2026
Medical Xpress / Gut-derived bacterial molecule may drive severe liver disease

Researchers at the University of Oslo and Oslo University Hospital, together with international collaborators, have discovered that a small molecule made exclusively by gut bacteria can actively drive disease in the bile ...

Sep 4, 2026
Phys.org / Spacecraft bound for Mercury begins 'tricky' arrival

After an eight-year journey, a spacecraft carrying European and Japanese probes began the monthslong, high-risk approach to Mercury on Thursday to study the sun-scorched planet.

Sep 5, 2026
Medical Xpress / Endometriosis can elude diagnosis for years. What to know about the disease and new ways to find it

When Zoë Armstrong got an ultrasound report showing signs of endometriosis, she called her mom and cried. After years of suffering and seeking help from doctors, she finally had an answer.

Sep 6, 2026
Tech Xplore / Why adding AI agents to a system sometimes reduces its performance

Computer scientists worldwide have been developing a wide range of artificial intelligence (AI) systems. Some of these systems rely on an individual AI agent, while others consist of multiple interacting agents that exchange ...

Sep 2, 2026
Phys.org / Rescue satellite gets close to NASA's doomed telescope, even if it can't save it

A private spacecraft that was supposed to provide a lifeline to NASA's Swift Observatory managed to get close to the sinking telescope and even snap photos two weeks after the rescue was abandoned.

Sep 4, 2026
Phys.org / Completing the connectome: How pursuing a map of the fly brain rewired neuroscience

When researchers at HHMI's Janelia Research Campus set out to create a map of all the neurons in the fruit fly brain in 2008, many in the scientific community thought they were out of their minds.

Sep 3, 2026